A-dependence of inclusive Φ-meson production in neutron-nucleus interactions at 30–70 GeV

Autor: Aleev, A. N., Arefiev, V. A., Balandin, V. P., Berdyshev, V. K., Birulev, V. K., Chvyrov, A. S., Evsikov, I. I., Grigalashvili, T. S., Gus'kov, B. N., Ivanchenko, I. M., Kapishin, M. N., Karpenko, N. N., Kirillov, D. A., Kosarev, I. G., Kuz'min, N. A., Likhachev, M. F., Lyubimov, A. L., Maksimov, A. N., Moisenz, P. V., Morozov, A. N., Pal'chik, V. V., Pose, A. V., Progulova, T. B., Prokeš, A., Rybakov, V. V., Slepets, L. A., Zinchenko, A. I., Kamburian, A. F., Loktionov, A. A., Potrebenikov, Yu. K., Hiller, K., Klabuhn, J., Nowak, H., Nowak, S., Ryseck, H. -E., Belousov, A. S., Devitsin, E. G., Fomenko, A. M., Kozlov, V. A., Malinovski, E. I., Potashev, S. Yu., Rusakov, S. V., Smirnov, P. A., Soloviev, Yu. V., Shtarkov, L. N., Vazdik, Ya. A., Zavertyaev, M. V., Chudakov, E. A., Cholakov, V. D., Hladký, J., Novák, M., SmiŽanská, M., Vecko, M., Zayachky, V. J., Krastev, V. R., Burilkov, D. T., Markov, P. K., Sultanov, G. G., Todorov, P. T., Trayanov, R. K., Abesalashvili, L. N., Amaglobeli, N. S., Chargeishvili, M. S., Kadagidze, N. O., Kekelidze, V. D., Kvatadze, R. A., Kvirikashvili, G. A., Lomidze, N. L., Melitauri, G. V., Nikobadze, G. I., Pitskhelauri, T. G., Shanidze, R. G., Tatishvili, G. T.
Zdroj: Czechoslovak Journal of Physics; January 1992, Vol. 42 Issue: 1 p11-19, 9p
Abstrakt: The production of F-mesons on nuclear targets (carbon, aluminium and copper) by high-energy neutrons has been analysed. The dependence of the F-production cross section ratios on the nuclear mass numberA was parametrized by the power lawAa witha=0.81±0.06. Within the sensitive kinematic rangexF>0 andpT<1 GeV/c we have not observed any dependence of the exponenta on the longitudinal or transverse momentum. A possible interpretation of the measuredA-dependence is discussed in the Appendix.
Databáze: Supplemental Index
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